59 lines
1.7 KiB
Python
59 lines
1.7 KiB
Python
|
import tkinter as tk
|
||
|
|
import time
|
||
|
|
|
||
|
|
# Create a small widget that calculates BPM based on mouse clicks or space bar taps
|
||
|
|
# The widget should have a label that displays the current BPM
|
||
|
|
# The widget should have a button that starts and stops the BPM calculation
|
||
|
|
|
||
|
|
click_times = [] # to store click times
|
||
|
|
bpm = 0 # to store bpm
|
||
|
|
running = False # to store if the widget is running
|
||
|
|
|
||
|
|
# Function to calculate the BPM
|
||
|
|
def calculate_bpm():
|
||
|
|
global click_times, bpm, running
|
||
|
|
if len(click_times) >= 2:
|
||
|
|
#calculate difference between first and last click
|
||
|
|
time_diff = click_times[-1] - click_times[-2]
|
||
|
|
#calculate bpm based on time difference
|
||
|
|
bpm = int(60 / time_diff)
|
||
|
|
bpm_label.config(text=f"BPM: + {bpm}")
|
||
|
|
else:
|
||
|
|
bpm_label.config(text="BPM: N/A")
|
||
|
|
|
||
|
|
# Function to handle mouse clicks or space bar taps
|
||
|
|
def handle_click(event):
|
||
|
|
global click_times, running
|
||
|
|
if running:
|
||
|
|
click_times.append(time.time())
|
||
|
|
calculate_bpm()
|
||
|
|
|
||
|
|
def start_stops():
|
||
|
|
global running, click_times, bpm
|
||
|
|
if running:
|
||
|
|
running = False
|
||
|
|
click_times = []
|
||
|
|
bpm = 0
|
||
|
|
bpm_label.config(text="BPM: N/A")
|
||
|
|
start_stop_button.config(text="Start")
|
||
|
|
else:
|
||
|
|
running = True
|
||
|
|
start_stop_button.config(text="Stop")
|
||
|
|
|
||
|
|
root = tk.Tk()
|
||
|
|
root.title("BPM Calculator")
|
||
|
|
root.geometry("300x200")
|
||
|
|
|
||
|
|
# Create and place bpm label
|
||
|
|
|
||
|
|
bpm_label = tk.Label(root, text="BPM: N/A", font=("Helvetica", 24))
|
||
|
|
bpm_label.pack(pady=20)
|
||
|
|
|
||
|
|
# Create and place start/stop button
|
||
|
|
start_stop_button = tk.Button(root, text="Start", font=("Helvetica", 18), command=start_stops)
|
||
|
|
start_stop_button.pack(pady=20)
|
||
|
|
|
||
|
|
root.bind("<Button-1>", handle_click)
|
||
|
|
root.bind("<space>", handle_click)
|
||
|
|
|
||
|
|
root.mainloop()
|